<template>
  <h1>El-员工列表综合练习</h1>
  <el-form style="width:600px;margin:0 auto;">
    <el-form-item label="姓名">
       <el-input placeholder="请输入员工姓名" v-model="emp.name"></el-input>
    </el-form-item>

    <el-form-item label="工资">
      <el-input placeholder="请输入员工工资" v-model="emp.salary"></el-input>
    </el-form-item>

    <el-form-item label="岗位">
      <el-input placeholder="请输入员工岗位" v-model="emp.job"></el-input>
    </el-form-item>
    <el-form-item >
      <el-button type="success" @click="add()">提交</el-button>
    </el-form-item>
  </el-form>

  <el-table :data="arr" style="width: 600px;margin:0 auto;">
      <el-table-column type="index" label="编号" width="80" align="center"></el-table-column>
      <el-table-column prop="name" label="姓名" align="center"></el-table-column>
      <el-table-column prop="salary" label="工资" align="center"></el-table-column>
      <el-table-column prop="job" label="岗位" align="center"></el-table-column>

    <el-table-column label="操作">
      <template #default="scope">
        <el-button type="danger" @click="del(scope.$index,scope.row)">删除</el-button>
      </template>
    </el-table-column>
  </el-table>
</template>
<script setup>
import {ref} from "vue";
import {ElMessage} from "element-plus";

const emp = ref({name:'',salary:'',job:''});
//定义一个数组用来保存多个员工表格数据
const arr = ref([]);
const add = ()=>{
  //将员工对象添加到表格前需要进行非空校验
  if(emp.value.name.trim()=='' || emp.value.salary.trim()=='' || emp.value.job.trim==''){
    //ElMessage使用时需要导入!
    ElMessage.error('员工数据不能为空!');
    return;
  }

  arr.value.push(emp.value)
  emp.value={name:'',salary:'',job:''};
  console.log(arr.value)
}

const del = (index,emp)=>{
  if(confirm('您确认要删除'+emp.name+'吗？')){
    arr.value.splice(index,1);
    ElMessage.success(emp.name+'已经成功删除！')
  }
}
</script>


<style scoped>

</style>